Group Consolidation: Who Needs It, What Goes Wrong & How OTG Can Help

Emerald Pin • May 4, 2026

Written by:

Sophie Thomas

COO & Co-founder

Group Consolidation: Who Needs It, What Goes Wrong & How OTG Can Help

As businesses grow, structures often become a little more… “creative”.


What started as one company can quickly turn into:

  • A holding company
  • Multiple trading entities
  • Overseas subsidiaries
  • SPVs
  • Investment companies
  • Acquisitions added along the way


At some point, finance teams and founders usually arrive at the same question:


“Wait… do we need consolidated accounts?”


The answer is often yes — and this is where group consolidation becomes important.


The good news? Done properly, consolidation provides clarity, improves reporting, and makes businesses far more investor and lender friendly.


The less good news? It’s also an area where we regularly see businesses run into problems.


Let’s break it down.


What is group consolidation?


In simple terms, group consolidation means combining the financial information of multiple connected companies into one set of group accounts.


Instead of looking at each company separately, consolidation presents the group as a single economic entity.


Typically, this involves:

  • Combining income and expenses
  • Combining assets and liabilities
  • Removing intercompany transactions
  • Eliminating balances between group entities


The goal is to show the true overall financial position of the group.


Who usually needs group consolidation?


Group consolidation is commonly needed where:

✅ A parent company owns subsidiaries

✅ Businesses operate across multiple entities

✅ There are UK and overseas group companies

✅ Acquisitions have been made

✅ Investors or lenders require group reporting

✅ Management wants visibility across the wider structure


For startups and scaleups, this often becomes relevant sooner than founders expect — particularly after fundraising or international expansion.


A growing issue for scaling startups


We’re increasingly seeing this with:

  • UK startups setting up US entities
  • Delaware parent structures
  • Multiple operating companies
  • Investment holding companies


Individually, each entity may look straightforward.


Together? Things can get complicated quickly.


What often goes wrong?


This is where group consolidation earns its reputation.


A few recurring issues appear time and time again.


1️⃣ Intercompany balances don’t match


This is probably the most common problem.


For example:

  • Company A shows a loan owed from Company B
  • Company B records a different figure entirely
  • Or one side hasn’t posted it at all


Result: reconciliation headaches and inaccurate group reporting.


Different accounting approaches across entities


We often see groups where:

  • One company uses accruals properly
  • Another is effectively cash accounting
  • Revenue is recognised differently across entities
  • Payroll or VAT treatment is inconsistent


Foreign currency complications


International groups introduce another layer of complexity.


Exchange rate movements, overseas bank accounts, and foreign subsidiaries can all create:

  • Translation differences
  • Revaluation adjustments
  • Consolidation timing issues


This becomes especially relevant for UK-US groups.


Historic bookkeeping issues


Sometimes the consolidation itself isn’t the issue — it simply exposes historic bookkeeping problems that were sitting quietly in the background.


Things like:

🚩 Old intercompany loans

🚩 Unreconciled balances

🚩 Duplicate entries

🚩 Missing journals

🚩 Unsupported director loan movements


Suddenly consolidation turns into detective work.


Lack of visibility for founders


Many founders don’t actually have a clear picture of:

  • Group profitability
  • Cash position across entities
  • Intercompany exposure
  • Overall liabilities


Without consolidation, decision-making can become fragmented.


Why proper consolidation matters


Good group reporting is about far more than compliance.


It helps businesses:

✅ Understand true group performance

✅ Improve investor confidence

✅ Support fundraising and due diligence

✅ Strengthen lender relationships

✅ Improve strategic decision-making

✅ Reduce reporting risk


For growing businesses, this visibility becomes increasingly valuable.


🚀 How OTG can help


At OnTheGo Accountants, we work with growing businesses that have outgrown simple single-entity reporting.


We support with:

  • Group consolidations
  • Intercompany reconciliations
  • Multi-entity bookkeeping reviews
  • UK and international group structures
  • Consolidated management reporting
  • Year-end consolidation support
  • Finance function clean-up ahead of investment or audit


Most importantly, we help founders turn complicated structures into reporting that actually makes sense.


The earlier you fix it, the easier it is


One thing we’ve learned over the years:


Consolidation problems rarely improve with age.



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